Commitments and Contingencies - Narrative (Details) $ in Millions	6 Months Ended
	Jun. 30, 2023 USD ($) satellite
Loss Contingencies [Line Items]
Number of replacement satellites | satellite	4
Pending case period, term	7 years
Music Royalty And Podcast Content Minimum Gaurantee
Loss Contingencies [Line Items]
Future minimum guarantee payments	$ 552
Other commitment, to be paid, year one	$ 155
Minimum
Loss Contingencies [Line Items]
Operating lease obligations, term (years)	1 year
Maximum
Loss Contingencies [Line Items]
Operating lease obligations, term (years)	15 years
XM-5, SIRIUS FM-5, SIRIUS FM-6, and SXM-8
Loss Contingencies [Line Items]
Operating performance over design life	15 years